Underfloor heating too hot
Hi there, the plumber installed a Myson underfloor heating in our extension, see photos.. There doesn't seem to be a three port mixing valve. Am I right to think that this is the reason why the floor...
View ArticleThe pressure on my boiler keeps rising and then dropping
This happens because the water in the heating system expands when hot and contracts when cold so on a sealed system or combi an expansion vessel is fitted the pipework in the boiler or outside the...
View ArticleThermostatic mixer showers
Looking to buy a new shower with a large square static head and a small head on a riser rail, working off a combi boiler. What are the pros and cons?
View ArticlePlumbers FAQ
This is a space to post answers to frequently asked questions.These FAQ’s are provided by our members to help other members of the Screwfix Community. Please do not post any other comments in this...
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